Sweetwater Regional Park Weather Forecast

    • 58
    • 71

    Decreasing Clouds

    • 57
    • 69

    Mostly Cloudy

    • 56
    • 73

    Partly Sunny

    • 57
    • 75

    Partly Sunny

    • 57
    • 77

    Mostly Sunny

    • 58
    • 75

    Partly Sunny

Today 16 May San Diego County Coastal Areas

Mostly cloudy this morning. Becoming partly cloudy. Highs 68 to 72. Areas of Winds south 10 to 15 Mph.

Tonight 16 May San Diego County Coastal Areas

Mostly cloudy. Lows 54 to 58. Areas of Winds south 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sweetwater Regional Park Temperature Statistics

May Temperature

San Diego, Brown Field Municipal Airport (6.8 miles)

  • Lowest 6 May, 2026

    51.7 °F

  • Average May

    63.8 °F

  • Highest 11 May, 2026

    76.6 °F

Climate (2021–Present)

San Diego, Brown Field Municipal Airport (6.8 miles)

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  • Average Low 2021–2026

    54.3 °F

  • Average 2021–2026

    63.8 °F

  • Average High 2021–2026

    74.2 °F
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